Endecotts 2010 Brochure

ANALYSIS EQUIPMENT OF
OUTSTANDING QUALITY
The world’s finest
analysis equipment
For accurate, dependable results you can’t buy a better
test sieve than Endecotts. Its many features and the
quality of manufacture make it the perfect measuring
instrument.
Endecotts sieves not only look good but are designed and
manufactured to offer qualities that make them extremely precise
and accurate whilst offering good handling, nesting and strength.
Whether it's a standard test sieve, or something special for
industries such as the diamond, coffee or agriculture you’ll find the
same meticulous quality in design and manufacture.
Endecotts sieves are supplied in a complete range of aperture
sizes, diameter sizes, depths, choice of materials and certified
degrees of inspection to meet virtually every requirement.
You can be sure of Endecotts quality - it’s guaranteed.
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Manufactured to
exceptional
standards of
quality and
accuracy
Each sieve is individually made under the most
stringent quality control procedures using only the
finest materials.
The wirecloth is checked at every stage of manufacture either by
optical projection or highly sophisticated computer scanning
techniques. The final inspection is a precision measurement of
apertures, and sieve frame dimensions. Only when we are
satisfied it meets our exacting standards do we give it an
Endecotts certificate of conformity.
The company has an enviable reputation as manufacturers of
the world’s finest test sieves. Skill, experience and modern
production techniques help to ensure the finished product not
only looks and feels right from the moment you open the box,
but provides accuracy second to none.
The same outstanding quality in sampling equipment
Endecotts offer much more than a range of extremely high
quality sieves. The company’s expertise in sample analysis has
enabled them to develope a wide range of shakers suitable for
all types of sieving and samples - shakers designed to produce
the optimum sieving action for fast reproducible results.
They also produce sample preparation equipment and sample
dividers, and can supply everything from sample collection,
drying equipment to an extensive range of test sieves and
related particle sizing equipment.
Certificate No: FM24761
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For applications worldwide
Chemical and Pharmaceutical
Engineering
General Laboratory
Agriculture/Food
Research
Mining
Quarrying
Abrasive Grain Industries
Construction
Major Industries using Test Sieves
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Industry
Application
Construction
Quality Control Analysis and Grading of Soils, Aggregate, Minerals, Cement, etc.
General Laboratories
Miscellaneous application of particle analysis and determination of particle size,
Powder Process Industries, etc.
Chemical and Pharmaceutical
Oil Exploration (analysis of minute fossils), Fuels, Explosives, Drugs, Medical & Pharmaceutical
applications (Powders etc.)
Mining
Quarries (Gravel and Sand), Coal Mines (Air pollution control), Grading and Particle Size
Determination. Diamond Mines, Grading of Diamonds and Industrial Diamonds.
Agriculture/Food
Confectionery and Food Manufacture, Miscellaneous Applications including kernals, etc.
Education
Schools, Universities (training of techniques in particle size analysis and determination of particle size).
Geological etc.
Research
Research establishments engaged in original and general research. Various applications.
Engineering
Steel Manufacturing Organisations, Foundries, Iron Works, etc. (Determination of particle size of sand
moulds, grading of coke, etc.)
Abrasive Grain Industries
Producers of precision materials for abrasive applications, i.e. grinding wheels and sandpaper.
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SIEVES
What to look for in a precision test
sieve
MANUFACTURED IN ACCORDANCE WITH BS EN 9002 (QMAS)
AVAILABLE TO EVERY NATIONAL & INTERNATIONAL STANDARD
STRUCTURED RIMS
PRECISE APERTURES
For strength and easy handling
Accurately measured by
computerised optical equipment
PRECISION FRAMES
EVENLY TENSIONED MESH
Give strength and positive nesting
FILLET
Ensures sample does not trap
against sieve body
TOTALLY SEALED
No crevices to trap sample
COMFORTABLE TO HANDLE
No raw edges
SERIAL NUMBER
Individually numbered to
provide full traceability
Sieves can often look alike, but take a closer look
and you’ll find they are not all the same. In fact
there can be some very important differences
that may affect the results, performance or life of
the sieve.
The illustration shows some of the important
features of an Endecotts sieve and gives a good
idea of what to look for whenever you specify or
re-order.
CERTIFICATE OF COMPLIANCE
Supplied with every test sieve
“Endecotts test sieves are of the
highest quality and are designed for
accurate and efficient particle analysis.”
Endecotts test sieves can be supplied to a variety of different inspection
levels depending on the information requirements specified.
Certified Test Sieves
All test sieves manufactured to
a National or International
Specification are supplied with a
Certificate of Compliance and
individually serial numbered to
provide full traceability.
Inspected Test Sieves
Test sieves inspected in
accordance with the
procedures listed in clause 5.2
and table 4 column 2 & 3 of
ISO 3310: BS:410-1:2000.
Each sieve is supplied with an
Inspection Certificate stating
separately the values for the
average aperture in both the
warp and weft direction of the
wirecloth.
Calibrated Test Sieves
Test sieves inspected and
calibrated in accordance with
procedures listed in clause
5.2 and table column 4 & 5 of
ISO 3310: BS:410-1:2000.
Each sieve is supplied with a
calibration certificate
recording the number of
aperture and wire diameters
measured, the average
aperture size and standard
deviation separately for the
warp and weft direction. The
type of weave will also be
stated.
Mid Point Sieves
Test sieves with the sieving
medium specification
tolerances reduced by 30%.
Each sieve is supplied with a
Calibration Certificate giving
the range of tolerances and
measurements taken.
Re-Inspection
Service
Used sieves are examined and
inspected in accordance with
the appropriate specification.
Complying sieves are issued
with a Compliance, Inspection
or Calibration Certificate as
requested by the customer.
Matched Sieves
Two or more test
sieves each fitted with
a sieving medium
having similar aperture
characteristics. Each is
supplied with a
Calibration Certificate
marked “Matched with
sieve serial No....
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The widest range of test sieves available
Made to every National and International Standard
Woven Wire Mesh Sieves
Endecotts woven wire mesh sieves are the most widely used
test sieves for all types of laboratory sampling and particle size
analysis. They are made with only the highest quality materials
and are available in diameter sizes of 38,100, 150, 200, 250,
300, 315, 350 400, and 450 mm or in 3, 8, 12 or 18 inches.
They can be supplied with aperture sizes ranging from 125 mm
down to 20 microns in full or half height versions. Woven wire
mesh sieves are available in frame materials of either brass or
stainless steel.
Perforated Plate Sieves
Endecotts manufacture a wide range of perforated plate sieves
for the many industries that require them. These are available in
diameter sizes of 200, 300, 315, 350, 400 and 450 mm.
Aperture sizes range from 125 mm to 4 mm in square hole and
125 mm to 1 mm in round hole.
Perforated plate sieves can be supplied in frame materials of
brass or stainless steel and all are manufactured to the highest
engineering standards to ensure quality and accuracy.
Woven wire sieves and perforated plate sieves are available to
every national and international standard. Other materials and
sizes can be produced to order.
Microplate Sieves
For very fine particle analysis Endecotts produce a range of
microplate sieves made from electro-formerd nickel plate in
stainless steel frames of 100 mm or 200 mm diameter. Available
with unique self clearing apertures sizes from 75 to 5 microns.
Microplate sieves are supplied with either round or square holes.
Other aperture sizes, sieve diameters
and sieve depths can be supplied as
required. It is recommended that
microplate sieves are used in
conjunction with a liquid medium
to assist the passage of extremely
fine particles through the
apertures. In certain cases where
this is not possible it is
often found that a
compatible shaker can
speed up the analysis,
while maintaining a high
degree of accuracy.
SPECIALS
Endecotts standard lids & receivers
can be used with the Microplate sieves
Half Height Sieves
Airjet Sieves
Where smaller quantities of
sample are being analysed half
height sieves are often used.
These are available in
diameters of 100, 200 or
300 mm and 3, 8 or 12 inches
with the complete range of
woven wire mesh or perforated
plate sieving media. Other
height options also available.
These sieves are specifically
designed for use with air jet
systems. They are available in
200 mm diameter brass or
stainless steel frames and an
extensive range of aperture
sizes. Supplied to meet the
needs of your equipment.
New generation Airjet sieves
are available on request.
MICROPLATE SIEVES
6
Aperture Size
Aperture type
Sieve Height
75 µm
60 µm
50 µm
40 µm
30 µm
25 µm
20 µm
15 µm
5 µm
Round or Square Hole
Round or Square Hole
Round or Square Hole
Round or Square Hole
Round or Square Hole
Round or Square Hole
Round or Square Hole
Round or Square Hole
Round or Square Hole
Full or Half Height
Full or Half Height
Full or Half Height
Full or Half Height
Full or Half Height
Full or Half Height
Full or Half Height
Full or Half Height
Full or Half Height
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SIEVES
Specifications
RS
BE
Height
mm
38.00
100.00
100.00
150.00
200.00
200.00
250.00
300.00
300.00
315.00
350.00
400.00
450.00
Full
Full
Half
Full
Full
Half
Full
Full
Half
Full
Full
Full
Full
MEM
Designation
Round Hole Only
mm
3.55
3.35
3.15
2.80
2.50
2.36
2.24
2.00
1.80
1.70
1.60
1.40
1.25
1.18
1.12
1.00
Sieve Diameters and Frame Materials
Diameter
American Standard
Sieve Series ASTM E11:95
Wire Mesh Series
Nominal Aperture Sizes
Round &
Square Holes
mm
mm
20.00
125.00
19.00
112.00
106.00
18.00
100.00
16.00
90.00
14.00
80.00
13.20
75.00
12.50
71.00
11.20
63.00
10.00
56.00
9.50
53.00
9.00
50.00
8.00
45.00
7.10
40.00
6.70
37.50
6.30
35.50
5.60
31.50
5.00
28.00
4.75
26.50
4.50
25.00
4.00
22.40
IALS
ISO 3310-2:1999
BS410-2:2000
T
ER
ISO 3310-1:2000
BS410-1:2000
Nominal Aperture Sizes
mm
mm
µm
125.00
160
4.50
112.00
150
4.00
106.00
140
3.55
100.00
125
3.35
90.00
112
3.15
80.00
106
2.80
75.00
100
2.50
71.00
90
2.36
63.00
80
2.24
56.00
75
2.00
53.00
71
1.80
50.00
63
1.70
45.00
56
1.60
40.00
53
1.40
37.50
50
1.25
35.50
45
1.18
31.50
40
1.12
28.00
38
1.00
26.50
36
µm
25.00
32
900
22.40
25
850
20.00
20
800
19.00
710
18.00
630
16.00
600
14.00
560
13.20
500
12.50
450
11.20
425
10.00
400
9.50
355
9.00
315
8.00
300
7.10
280
6.70
250
6.30
224
5.60
212
5.00
200
4.75
180
C I ET Y F O R
AT
Perforated Plate Series
SO
G AND M
Wire Mesh Series
N
TIN
STANDARDS
British Standard Sieve
Series BS. 410:2000
ES
International Test Sieve
Series ISO 3310:2000
M
OF A E RI CA
A table of the most widely used specifications
Endecotts Standard
Woven Wire Mesh
& Perforated Plate
Sieves are available
in all the sizes and
materials specified
in these tables
Depth to
Mesh or Plate
Frame
Material
mm
19.00
40.00
20.00
38.00
50.00
25.00
60.00
75.00
40.00
75.00
60.00
65.00
100.00
Br or SS
Br or SS
Br or SS
SS
Br or SS
Br or SS
SS
Br or SS
Br or SS
SS
SS
SS
SS
Standard
Alternative
Standard
Alternative
mm
125.00
106.00
100.00
90.00
75.00
63.00
53.00
50.00
45.00
37.50
31.50
26.50
25.00
22.40
19.00
16.00
13.20
12.50
11.20
9.50
8.00
6.70
6.30
5.60
4.75
4.00
3.35
2.80
2.36
2.00
1.70
1.40
1.18
1.00
inch or No.
5.00
4.24
4
3½
3
2½
2.12
2
1¾
1½
1¼
1.06
1
µm
inch or No.
7
850
710
600
500
425
355
300
250
212
180
150
125
106
90
75
63
53
45
38
32
25
20
8
¾
5
8
0.530
½
7
16
3
5
8
16
0.265
¼
No. 3½
No. 4
No. 5
No. 6
No. 7
No. 8
No. 10
No. 12
No. 14
No. 16
No. 18
No. 20
No. 25
No. 30
No. 35
No. 40
No. 45
No. 50
No. 60
No. 70
No. 80
No. 100
No. 120
No. 140
No. 170
No. 200
No. 230
No. 270
No. 325
No. 400
No. 450
No. 500
No. 635
Sieve Diameters and Frame Materials
Diameter
3 in
8 in
8 in
12 in
12 in
18 in
Height
Depth to
Mesh or Plate
Full
Full
Half
Full
Half
Full
1¼ in
2 in
1 in
3 in
1 in
3½ in
Frame
Material
Br or SS
Br or SS
Br or SS
Br or SS
Br or SS
SS
Extra Depth Sieves
Wet Washing Sieves
Lids & Receivers
Extensively used by the construction
and cement industries. These extra
depth sieves are available with a
diameter size of 450 mm and a depth
of 300 mm. Made from steel with
woven wire mesh or perforated plate
sieving mediums.
Extremely useful sieves where samples
need to be separated with the help of
wet washing. Available in 8 inch
diameter by 4 or 8 inches deep or their
metric equivalent with brass or stainless
steel frames.
A complete range of aperture sizes with
optional support medium for fine mesh.
Lids, receiving pans and intermediate
receiving pans are available in brass or
stainless steel with the following
diameters: 38, 100, 150, 200, 250, 300,
315, 400 and 450 mm as well as 3, 8, 12
or 18 inches. Half height receivers are
also available.
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Coffee Sieves
These sieves are specially
designed for the coffee
industry - and used for
grading coffee beans. They
are manufactured with brass
or stainless steel frames of
8”/200 mm and fitted with
round hole, stainless steel
perforated plate.
Diamond Sieves
A complete range is available
in standard measurements.
Other specs and designations
are also available.
Endecotts Diamond
Sieves are high precision
measuring instruments
specially manufactured to
meet the strict requirements
of the diamond industry. They
offer a rapid and extremely
accurate method of sizing.
Fixed plate sieves
are available in stainless
steel bodies of 200 mm or 8”
in full or half height. These can
be nested for ease of use.
Produced from stainless steel.
Both fixed plate and interchangeable plate sieves are available
in a range of aperture sizes.
Standard sieves in woven wire or round hole perforated plate are
used to determine coffee bean size that affects the quality of coffee.
Diamonds are graded accordingly to size. Sieves are offered for
industrial and precious diamond particle sizing applications
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SPECIALIST SIEVES
Grid Sieves
Grain Sieves
Used to determine the
flakiness index of aggregates.
Endecotts grid sieves are
manufactured to fully conform
to the requirements of
EN 933-3:1997.
The 300 x 300 mm sieves are
made entirely of stainless steel
Endecotts Grain Sieves are
specially manufactured to meet
the requirements of ISO 5223.
and are strong, durable and
anti-corrosive. They can be
supplied as a single item or as
a set of 13 sieves complete
with a receiving pan.
They are used by
Government Intervention
Boards and similar
organisations worldwide for
Grid Sieves
Part No
Slot Width
Particle Size Fraction
testing grains and cereals.
They are available in 200 mm
diameter brass or stainless
steel frames in full or half
height depths with mild or
stainless steel slotted plate.
Slot sizes as table below.
Grain Sieves
Net Weight
unpacked
Grid-40.00
40.0 mm
80 mm - 63 mm
1.7kg
Grid-31.50
31.5 mm
63 mm - 50 mm
1.8kg
Grid-25.00
25.0 mm
50 mm - 40 mm
1.9kg
Grid-20.00
20.0 mm
40.0 mm - 31.5 mm
2.0kg
Grid-16.00
16.0 mm
31.5 mm - 25.0 mm
2.1kg
Grid-12.50
12.5 mm
25 mm - 20 mm
2.2kg
Grid-10.00
10.0 mm
20 mm - 16 mm
2.3kg
Grid-8.00
8.0 mm
16.0 mm - 12.5 mm
2.5kg
Grid-6.30
6.3 mm
12.5 mm - 10.0 mm
2.6kg
Grid-5.00
5.0 mm
10 mm - 8 mm
2.8kg
Grid-4.00
4.0 mm
8.0 mm - 6.3 mm
2.9kg
Grid-3.15
3.15 mm
6.3 mm - 5.0 mm
3.1kg
Grid-2.50
2.5 mm
5 mm - 4 mm
3.2kg
Sieve Height
Plate Material
3.55 mm x 20.0 mm
Slot Size
Full or Half
Mild or Stainless Steel
2.50 mm x 20.0 mm
Full or Half
Mild or Stainless Steel
2.24 mm x 20.0 mm
Full or Half
Mild or Stainless Steel
2.20 mm x 20.0 mm
Full or Half
Mild or Stainless Steel
2.00 mm x 20.0 mm
Full or Half
Mild or Stainless Steel
1.90 mm x 20.0 mm
Full or Half
Mild or Stainless Steel
1.80 mm x 20.0 mm
Full or Half
Mild or Stainless Steel
1.70 mm x 20.0 mm
Full or Half
Mild or Stainless Steel
1.00 mm x 20.0 mm
Full or Half
Mild or Stainless Steel
Slot widths of 2.25 mm are available on request
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SIEVE CALIBRATION
Calibration Samples
For accurate test sieve calibration
Traceable to the
National Physical
Laboratory
How to accurately calibrate test sieves
in a matter of minutes
1. Select the calibration sample size that matches the aperture
size of the sieve.
% Passing
80
75
70
65
2. Place a weighed sample on the sieve under test and shake
for 2 minutes.
60
55
3. Weigh the sample again and calculate the percentage
passing through the sieve.
50
45
4. Simply read off the percentage passing along a graph like
this supplied with every Calibration Sample...
40
5. ...and the mean average aperture size in µm can be read
30
off here against the graph
35
25
20
440
450
460
470
480
490
500
510
520
530
540
550
560
Calibrated aperture size
What are calibration samples?
Endecotts calibration samples are microspheres formed of sodalime glass that range from 3.35 mm down to 20 micron sizes.
Because of the precise nature and extent of the range of
spheres, samples can be supplied to enable the accurate
calibration of individual sieves to an accuracy of approx 1µm.
The microspheres pass over, almost, the total surface of the
sieve enabling more apertures to be examined than with any
other method. Consequently, calibration samples are one of the
most accurate methods of sieve calibration available.
Endecotts glass microspheres are calibrated by an external
laboratory who are recognised as one of the leading particle
analysis laboratories by the BCR, and by 20 other leading
European particle size analysis laboratories.
The table opposite lists the nominal aperture size of a specific
sieve and the appropriate Calibration Sample required (Product
Code).
The samples are supplied in ‘Single Use’ vials complete with
calibration certificate.
10
Nominal
Aperture
Aperture
Range
Product
Code
Nominal
Aperture
Aperture
Range
Product
Code
20 µm
25 µm
32 µm
36 µm
38 µm
40 µm
45 µm
50 µm
53 µm
56 µm
63 µm
71 µm
75 µm
80 µm
90 µm
100 µm
106 µm
112 µm
125 µm
140 µm
150 µm
160 µm
180 µm
200 µm
212 µm
224 µm
250 µm
280 µm
300 µm
15 - 25 µm
20 - 32 µm
25 - 38 µm
32 - 45 µm
32 - 45 µm
32 - 45 µm
38 - 53 µm
45 - 63 µm
45 - 63 µm
45 - 63 µm
53 - 75 µm
63 - 90 µm
63 - 90 µm
63 - 90 µm
75 - 106 µm
90 - 125 µm
90 - 125 µm
90 - 125 µm
106 - 150 µm
125 - 180 µm
125 - 180 µm
125 - 180 µm
150 - 212 µm
180 - 250 µm
180 - 250 µm
180 - 250 µm
212 - 300 µm
250 - 355 µm
250 - 255 µm
ZSICSA-.020
ZSICSA-.025
ZSICSA-.032
ZSICSA-.038
ZSICSA-.038
ZSICSA-.038
ZSICSA-.045
ZSICSA-.053
ZSICSA-.053
ZSICSA-.053
ZSICSA-.063
ZSICSA-.075
ZSICSA-.075
ZSICSA-.075
ZSICSA-.090
ZSICSA-.106
ZSICSA-.106
ZSICSA-.106
ZSICSA-.125
ZSICSA-.150
ZSICSA-.150
ZSICSA-.150
ZSICSA-.180
ZSICSA-.212
ZSICSA-.212
ZSICSA-.212
ZSICSA-.250
ZSICSA-.300
ZSICSA-.300
315 µm
355 µm
400 µm
425 µm
450 µm
500 µm
560 µm
600 µm
630 µm
710 µm
800 µm
850 µm
900 µm
1.00 mm
1.12 mm
1.18 mm
1.25 mm
1.40 mm
1.60 mm
1.70 mm
1.80 mm
2.00 mm
2.24 mm
2.36 mm
2.50 mm
2.80 mm
3.15 mm
3.35 mm
3.55 mm
255 - 355 µm
300 - 425 µm
355 - 500 µm
355 - 500 µm
355 - 500 µm
425 - 600 µm
500 - 710 µm
500 - 710 µm
500 - 710 µm
600 - 850 µm
710 µm - 1 mm
710 µm - 1 mm
710 µm - 1 mm
850 µm - 1.18 mm
1.0 - 1.4 mm
1.0 - 1.4 mm
1.0 - 1.4 mm
1.18 - 1.7 mm
1.4 - 2.0 mm
1.4 - 2.0 mm
1.4 - 2.0 mm
1.7 - 2.36 mm
2.0 - 2.8 mm
2.0 - 2.8 mm
2.0 - 2.8 mm
2.36 - 3.35 mm
2.84 - 4.0 mm
2.84 - 4.0 mm
2.84 - 4.0 mm
ZSICSA-.300
ZSICSA-.355
ZSICSA-.425
ZSICSA-.425
ZSICSA-.425
ZSICSA-.500
ZSICSA-.600
ZSICSA-.600
ZSICSA-.600
ZSICSA-.710
ZSICSA-.850
ZSICSA-.850
ZSICSA-.850
ZSICSA-1.00
ZSICSA-1.18
ZSICSA-1.18
ZSICSA-1.18
ZSICSA-1.40
ZSICSA-1.70
ZSICSA-1.70
ZSICSA-1.70
ZSICSA-2.00
ZSICSA-2.36
ZSICSA-2.36
ZSICSA-2.36
ZSICSA-2.80
ZSICSA-3.35
ZSICSA-3.35
ZSICSA-3.35
Each individual calibration sample is supplied with a Certificate of Calibration
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CLEANING & MAINTENANCE
Ultrasonic Cleaner
The best way to clean your sieves
Sieves should be cleaned after each analysis and replaced in
their storage containers. Most of the “near mesh size” particles
which block the apertures can usually be removed by inverting
the sieve and gently tapping the frame. Alternatively the
underside of the mesh may be stroked gently with an Endecotts
sieve brush specially designed for use on test sieves with
apertures over 1 mm.
For sieves with smaller apertures and almost any other
application the most efficacious method is the use of an
ultrasonic cleaner.
Endecotts ultrasonic cleaner has been specially designed for
cleaning test sieves and is also suitable for general laboratory
use.
It is easy to operate and extremely efficient to use.
The all stainless steel construction is ergonomically designed
to give a long trouble free life.
Endecotts ultrasonic cleaner is environmentally friendly,
operating on 5.7 litres of organic solvent free water. It is
equipped with 4 high frequency transducers 35 KHz at
2 x 240 W.
A sieve up to 200 mm or 8” in diameter is placed in the basket
in order to commence with the cleaning procedure.
The control panel enables the user to set the operating time:
Cycle time: 0-15 minutes or continuous.
Sieve Brushes
SPECIFICATIONS
Suitable for 1 sieve 200 mm x 50 mm, 8" x 2" or smaller
Time setting: 0-15 minutes or continuous
Container volume: 5.7 litres
Oscillating tank: Dia. x H 24.5 x 13 cm
HF continuous maximum output: 35 kHz, 2 x 240 W
Power connection: 1-phase
Overall size: Dia. x H 260 x 260 mm
Net weight: 5kg
Current consumption: 0.5A
These double ended sieve brushes are specially designed for
cleaning sieves with medium or large apertures. They have
coarse bristles at one end and fine at the other.
11
www.endecotts.com
What to look for in a good sieve shaker
There are three essential characteristics to look for in a
good test sieve shaker. It should generate an effective
sieving action for tests to reach an ultimate end point.
The end point should be reached in the shortest possible
time. The results achieved should be reproducible.
The construction of the shaker is all important too if it is to
provide a long trouble free life. One powered by an
electromagnet has the distinct advantage of no
mechanical parts that might need servicing or replacing.
Other useful features that can increase performance,
shorten sieving time or simply make life easy are,
amplitude vibration control, continuous or intermittent
vibration control, timer, correct and consistent clamping
pressure, anti-vibration feet and low noise level.
3D Performance
Vertical vibration is generated by the on/off
frequency of the electromagnet. However, vertical
vibration is not enough to impart the correct
movement for sieving. The shaker needs to twist
the sieve stack - this
rotating action ensures
the sample passes over
the full surface of the
sieve and the maximum
number of apertures to
give rapid accurate
results.
At Endecotts we design and engineer our shakers around
the key features listed above. We ensure that the design
performance provides the optimum sieving action to the
sieves to give rapid accurate results.
As manufacturers of test sieves we understand how sieves
and shakers interrelate. This knowledge is built into every
model. So too are the same skills and exacting
engineering standards that have made Endecotts the
finest test sieves in the world.
AVOIDING BLOCKED APERTURES
A feature of the sieving action is the rapid vertical movement
imparted by the shaker. The movement is continuously helping
to clear apertures and avoid them blinding.
ANTI-VIBRATION FEET maintain optimum performance and
avoid shaker ‘walking’.
12
EXTENSIVE CONTROL
A number of Endecotts shakers are fitted with a high degree of
control over all shaker functions - a feature extremely useful for
many materials and in many industries.
UNIQUE CLAMPING
Endecotts shakers are fitted with a unique clamping device
enabling the clamp plate to be fitted in seconds. It also ensures
the clamp plate secures the sieves with consistent pressure to
provide consistent results and longer sieve life.
www.endecotts.com
SHAKERS
M100
Minor M200
The low cost solution to fast easy sieving
Mini footprint - maxi performance
Time & amplitude controls for optimum
performance
Quiet operation
Maintenance free
Quiet operation
Compact
Compact
Portable
Portable
Easy to use
Maintenance free
Affordable
Easy to use
Affordable
Suitable for
200 mm, 8” or
100 mm
diameter sieves
Suitable for
100 mm, 3”
diameter sieves
Sieves supplied separately
Sieves supplied separately
The low cost M100 is an
excellent small laboratory
shaker designed for 100 mm
and 3” diameter sieves. It is
robust, lightweight and
provides the user with
complete control over
amplitude and vibration time.
Common with all Endecotts
shakers the M100 imparts the
optimum vibration movement
to the sieves to ensure rapid
and accurate results.
Fitted with an electromagnetic
drive - the shaker is not only
maintenance free but has no
rotating parts to wear out.
Another advantage of this type
of drive is ‘quiet operation’.
Simply load the sieve stack,
clamp into place. Set the 0 to
60 minute timer or select ‘I’ for
continuous sieving. Set the
amplitude setting to the
optimum level for the sample
under test.
The M100 will accommodate
up to three 100 mm, 3” or 4”
diameter sieves plus a lid and
receiver.
SPECIFICATIONS
Dimensions: 260 x 160 x 320 mm (D x
W x H)
Lightweight: Weighs only 10kg
Timer: 0 to 60 min or continuous
Power: 230V 50Hz 80VA
115V 60Hz 60VA
Other voltages on request
Accommodates: Up to 3 full height
100 mm, 4” or 3”
sieves
The Minor M200 has been
designed and manufactured to
combine low cost with the
benefits of a well designed
and engineered shaker
incorporating many features
usually found only on larger
more expensive models.
It is ideal for the laboratory or
plant since it is compact and
genuinely portable (weighing
only 17kg). There are no
rotating parts in the Minor
M200 consequently it is quiet
in operation and maintenance
free. The sieve stack is held
firmly in position between the
location and clamp plates by
poly fibre straps these allow
the whole unit to be packed
away in a space less than
200 mm high.
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Simply set the 0 to 60 minute
timer for a timed operation or
select “I” for continuous
sieving.
The vibrating action imparts a
precise movement to the sieve
stack ensuring efficient sieving
and excellent repeatability.
The Minor M200 is fitted with
anti-vibration feet to ensure
good stability.
SPECIFICATIONS
Compact: Only 250 mm diameter footprint
Height: 180 mm excl. sieve stack
Lightweight: Weighs only 17kg
Location for 100 mm sieves
Timer: 0 to 60 min or continuous
Power: 230V 50Hz 80VA
115V 60Hz 60VA
Other voltages on request
Accommodates: Up to 8 full height
200 mm (8”) sieves
13
D450
Octagon D200
The high performance digital shaker
Outstanding control on a
heavy duty shaker
For 200 mm & 8 in diameter sieves
Easily set to maximum efficiency
For larger diameter sieves
Total operator control
Total operator control
Non blinding ‘3D’ sieving action
Easily set to maximum efficiency
Compact
No mechanical moving parts
Portable
Suitable for wet or dry
sieving
No mechanical moving parts
Precise sieve clamping
Suitable for wet or dry sieving
THE Octagon D200 CONTROLS
1. Start/reset button
2. Mains light
3. Separate LEDs display: Setting
and running times, time or amplitude
setting mode, intermittent vibration
setting mode and amplitude level.
4. Power light
5. Increment control
6. Decrement control
7. Continuous or intermittent
vibration switch
8. Mode switch
1
2
3
6
4
5
78
Sieves
supplied
separately
Sieves supplied separately
Suitable for wet sieving
The Endecotts wet sieving
conversion kit includes top
clamping plate with a Perspex
cover and spray rose, watertight
seals and a stainless steel
receiver with drainage spout.
The Octagon D200 Digital is ideal for laboratory or on site use. It is robust, compact
and sufficiently lightweight to be portable. A digital display makes the setting functions
very straightforward. The Octagon D200 Digital is powered by an electromagnetic drive
which has no rotating parts to wear making it maintenance free and extremely quiet in
operation. The vibratory action produced by the power unit moves the sample over the
sieve in a unique way producing faster more efficient sieving, while the rapid vertical
movements also help to keep the apertures from blinding.
14
The Octagon's digital controller is used to set both the process time and the amplitude
setting while a further control enables the vibration to
run continuously or intermittently. Intermittent
vibration improves performance and helps to clear
SPECIFICATIONS
apertures that may have become blocked. The
Height excluding rods: 210 mm
Diameter: 410 mm (Handles: 2 x 35 mm)
controller will also set the duration of the ‘on’ and ‘off’
Unpacked Weight: 43kg
times of the vibration. The Octagon D200 Digital
Packed Weight: 55kg
Power Supply: 230V 50Hz 300VA
offers total flexibility enabling optimum settings to be
115V 60Hz 300VA
established for virtually any material under test.The
Other voltages on request.
shaker is fitted with a new and totally unique
Accommodates up to 8 full height and
clamping device which ensures sieves are held firmly
18 half height 200 mm / 8” diameter
sieves
plus lid and receiver.
without overtightening and allows them to be quickly
removed and replaced. Non-metallic springs and
anti-vibration mountings are fitted to isolate vibrations
from work surfaces and reduce noise levels.
www.endecotts.com
By utilising the same dynamic control
panel as the D200 the D450 offers
outstanding control features. The
complete vibration system has been built
to handle the sample weights involved
with larger diameter sieves eliminating
the problems involved with lighter weight
machines. These two features combine
to give an extremely high performance
shaker in the 450 range.
SPECIFICATIONS
Height excluding rods: 280 mm
Diameter: 685 mm
Unpacked Weight: 140kg
Packed Weight: 170kg
Power Supply: 230V 50Hz 1280VA
115V 60Hz 1600VA
Other voltages on request.
Accommodates up to 11 x 250 mm diameter sieves,
9 x 300 mm, 9 x 315mm, 11 x 350 mm, 10 x 400 mm
or 7 x 450 mm plus lid and receiver (or inch
equivalent).
Capacity increased with half height sieves.
HEAVY DUTY SHAKERS
EFL2000
Powermatic
For sieves up to 315 mm & 12 in diameter sieves
For 300, 315, 350, 400 & 450 mm, 12 in & 18 in diameter sieves
The ideal heavy duty shaker
Specially designed for large sieves
Simple to operate
Simple to operate
Quick release
clamps ensure
consistent clamping
pressure
Quick release clamps
ensure consistent
clamping pressure
Low noise level
Low noise level
Accommodates sieves
from 300 mm to 450 mm
diameter
Accommodates
sieves from 200 mm
to 315 mm diameter
Fitted with anti-vibration
feet
Fitted with antivibration feet
5 - 60 minute timer or
continuous setting
5 - 60 minute timer or
continuous setting
Suitable for wet or
dry sieving
Sieves supplied separately
Sieves supplied separately
The EFL has been specially designed to operate with heavy
samples without the loss of performance. It is equipped with a
dynamic power source that ensures the right vibration is
imparted to the sample for fast, accurate and reproducible tests.
The vertical movement is fixed
ensuring the sample spends
SPECIFICATIONS
maximum time seeking
Diameter: 510 mm (Handles 2 x 35 mm)
apertures rather than being
Unpacked Weight: 83kg
Packed
Weight: 100kg
suspended in mid air. The
Power Supply: 230V 50Hz 485VA
unique vibratory action also
115V 60Hz 390VA
Other voltages on request
helps keep the apertures clear
and free from blinding. A special
Model EFL2000
clamping device ensures sieves
Accommodates up to 12 full height, 24
are held firmly without overhalf height sieves of 200 mm/8 in; 7 full
height
sieves of 250 mm or 6 full height
tightening and allows them to be
or 12 half height sieves of 315 mm.
quickly removed and replaced.
Includes lid and receiver.
The timer can be pre-set for any
duration up to 60 minutes or
continuous. The EFL has noncorrodible, non-metallic springs.
Specially designed to handle sieves 450 mm/18”diameter. The
Powermatic is driven by two powerful offset motors transmitting
exactly the right vibration and movement to the sieves for
optimum performance. Designed for use with 300 mm, 315 mm,
350 mm, 400 mm, 450 mm, 12”
and 18” diameter sieves with
SPECIFICATIONS
short or long clamp rods.
Height excluding rods: 385 mm
Width: 580 mm
Depth: 580 mm
Unpacked Weight: 91.5kg
Packed Weight: 121kg
Power Supply: 230V 50Hz 480VA
115V 60Hz 280VA
Other voltages on request
Accommodates up to 9 x 350 mm
diameter sieves, 8 x 400 mm, 6 x
450 mm plus lid and receiver (or
inch equivalent).
Capacity increased using half
height sieves.
15
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Air Jet Sizer
One of the most economic and efficient methods of sizing particles in the micron range
Extremely efficient
Fast sieving times
Suitable for dry material
of 20 µm upward
Sieving action keeps
apertures clear
Air flow fluidises and
helps to separate sample
Ideal for electrostatic
materials
The Airjet Sizer is ideal for sieving difficult and very fine dry
particles from 20 µm upward. It is easy to use, extremely
efficient and provides accurate reproducible results.
The Airjet Sizer is supplied complete with its own separate
vacuum source which connects to the back of the sizer.
Electrical power for the vacuum unit is supplied by a
connector on the Airjet Sizer enabling a single on/off switch to
supply power to both units.
A safety microswitch on the Airjet Sizer ensures that the unit
can not operate unless a sieve is in place on
the sieve mount plate.
Variable vacuum control
Safety micro-switch
Most sieving operations on
the Airjet sizer take only a
matter of minutes. Useful
functions including the ability
to regulate the level of
vacuum, and constant or
timed operation help to
achieve optimum
performance.
OPERATION
SPECIFICATIONS
An Endecotts Airjet sieve of the appropriate
aperture size is placed in the airtight mounting
plate bracket and a sealed lid is placed on top
of the sieve. Vacuum is applied to the chamber
beneath the sieve drawing air out of the sieve
through the apertures and carrying with it any
undersize particles. To create a continuous
flow positive pressure air is drawn into the
sieve through a channel in a rotating arm
placed immediately below the microplate or
sieve mesh. The incoming air creates a wave
within the sample helping to fluidise the sample
and clear any blocked apertures.
Undersize sample is discharged into the
vacuum unit.
Dimensions: 345 mm x 375 mm x 295 mm
(W x D x H)
Weight: 12kg
Air volume: 480 litres/min (Maximum)
Air pressure: Adjustable from 10-85 millibar
(negative pressure)
Timer range: 0 - 10 mins
Sieve diameter: 200 mm Airjet sieves
available through Endecotts
Aperture range: 20 µm - 1 mm
Operating voltage: 220 - 240V 50/60Hz
Power consumption: 25VA plus
Extraction units are available on request
16
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AIR ASSISTED SIEVING
Sonic Sifter
Fast accurate separation down to 5 micron
Outstanding value
Simple to operate
Unique action
Very quick cycle time typically less than one
minute
Suitable Applications:
Mortar
Virtually no attrition of
sample
Cement
Virtually no screen wear
Food
Very quiet operation
Soils
Medicine
Rocks
Sands
Column lock
Chemicals
Diaphragm
Top Cone
Absorbents
Talcum powder
Industrial Diamonds
6 sieves single height
or 3 sieves
double height
Mesh size
optional
Cleaning Equipment
Engineering products
Laboratory products
Hospital products
Fines collector
Fines collector
Holder
Sieves for the Sonic Sifter
Aperture
The Sonic Sifter is a precision instrument for the rapid separation of a wide variety
of dry particles and powders in the fine micron range.
Fitted with
stainless steel
woven wire mesh
Max six per
column
It will successfully separate samples down to 5 micron in as little as one minute,
sometimes less, with consistent repeatability.
The sieving action, which can be varied for different densities and textures of
material, is unique. A vertical column of air is made to oscillate through a sieve or
set of sieves. The motion of the air alternately lifts the sample and then assists it
through the sieve apertures. The oscillation amplitude is variable. A vertical
mechanical pulse may also be applied to the sieves at regular intervals to break
down any clustered particles and help eliminate any blinding of the apertures.
An important feature of the Sonic Sifter
is that it causes very little attrition of the
sample and virtually no screen wear.
Sieve stacks must be made up to the
height of six single sieves. Where less
sieves or double sieves are used,
spacers are provided.
SPECIFICATIONS
Height: 585 mm
Height with door open: 734 mm
Width: 254 mm
Depth: 302 mm
Unpacked Weight: 15.4kg
Packed Weight: 29kg
Power Supply: 230V 50Hz100VA
115V 60Hz 50VA
Other voltages on request
www.endecotts.com
Standard
Sieves
150 µm
125 µm
106 µm
105 µm
100 µm
95 µm
90 µm
85 µm
80 µm
75 µm
70 µm
65 µm
63 µm
60 µm
55 µm
53 µm
50 µm
45 µm
40 µm
38 µm
35 µm
32 µm
30 µm
25 µm
20 µm
15 µm
10 µm
5 µm
O
O
O
O
O
O
O
O
O
-
Special
Sieves
Precision
Sieves
Fitted with
Fitted with
electroformed
stainless steel
nickel plate
woven wire mesh
Only one
Double depth
sieve per
max three per
stack
column
recommended
O
O
O
-
O
O
O
O
O
O
O
O
O
O
O
O
O
O
O
O
O
O
O
O
O
O
17
ACCESSORIES
Endecotts wide range of sample probes
Sleeve
Sampler
Tip
Sampler
Pocket
Sampler
Slot
Sampler
Powder
Lance
Sack Bag
Sampler
with bottle
Sack Bag
Sampler
open ended
Endecotts can supply a wide variety of sample collection probes for all
types of sample collection. Most of the items shown here are from the
popular stainless steel range.
Sample Scoops
Hand Held Sample Dividers
These hand held sample dividers will
subdivide material samples into two
smaller portions by a single pass or
further subdivisions can be attained by
multiple passes. The important feature of
Endecotts sample dividers is that each
subdivision retains the
characteristics of the
original sample.
Based on the
recommendations of BS
5309 and BS 3406/1.
Produced in stainless
steel with slot widths of
either 6.35 mm (1/4 in)
or 12.7 mm (½ in).
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Heavy duty sample scoops
produced in highest quality
316 stainless steel. Crevice
free to reduce contamination
and easy to clean.
SAMPLE COLLECTION
Powder Lance
Manufactured from high quality
316 stainless steel for the
collection of large volume
samples of cohesive powders.
Along one side of the lance is a
slot one edge of which forms a
scraper. The sampler is
inserted into the bulk and
rotated - the scraper simply
scoops sample into the slot.
The screw tip can be removed
and the sample pushed out into
a suitable container using the
sample ejection rod.
Sack Bag Sampler
Collection with 200Polypropylene
ml or 500 ml bottles
Tip
Sampler
Specially designed with a
‘chisel’ end to enable
samples to be taken through
the sides of a sack or bag.
Manufactured in 316 Stainless
Steel. Choice of collection
methods.
Simply pierce the bag using
the sampler and allow the
required sample volume to
flow into the sampler tube.
A bottle adapter can be used
to take samples of 250 ml or
500 ml. The open ended
version allows as much
sample as required to be
poured out into a bag or
other receptacle.
Also available a 500 mm
cleaning brush.
Sleeve Sampler
Ideal for taking samples of
free flowing powders and
granules. Samples from
depths up 2,500 mm. Robust
construction in high quality
316 stainless steel.
Inserting the
sampler into the
bulk forces sleeve
up sample
chamber to close
opening. At
required depth pull
the sampler up
enough to open the
chamber and
allow the sample
to fill it.
Pocket Sampler
Similar to the Slot Sampler
above but with pockets in the
inner rod for taking a set of
multi level samples from free
flowing powders and
granules. The sampler is
simple to use and comes with
a removable tip for thorough
cleaning.
Manufactured in 316 Stainless
Steel.
1. Insert the sampler into the
product
2. At the required depth open
pockets by rotating sleeve sample will fill collecting
pockets.
Slot Sampler
The Slot Sampler is ideal for
taking samples of free flowing
powders and granules, even
slightly cohesive powders
where a large volume of
sample is
required
without the
need to
retain the
distribution
from
different
depths.
Produced in
high quality
316
stainless
steel.
A rotating sleeve is used to
open and close slots in a
hollow core and fill with
sample. The sample can be
recovered by simply tipping it
out through the open end of
the handle of the sampler. A
bottle can be fitted to the
sampler for easier handling.
Sample can be discharged
from the open end of the slot
sampler or directly into a
sample bottle
Tip Sampler
Designed for heavy duty
applications. Similar to the
sleeve sampler but with an
outer tube and inner rod. The
tube slides back to reveal a
collecting cavity behind the
tip. Once at the required
depth the sleeve is slid back,
allowing the cavity to fill with
sample. The sleeve is closed
and the probe withdrawn.
Manufactured in 316 stainless
steel in standard nominal
lengths of 600 mm, 1000 mm
and 1500 mm and is
designed for heavy duty
applications. A disposable
polypropylene version is also
available.
3. Rotate handle again to
close pockets and
remove sampler
Empty
pockets
Twist
sleeve
to open
pockets
- and fill
Twist to
close
pockets
and remove
19
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Fluid Bed Dryer
Simply the most efficient method of drying samples for analysis
Accessories
A bench top unit for the rapid drying of chemicals, foodstuffs and
minerals prior to sieve analysis and other tests.
Single tubs come in 2 and 5
litre sizes in either stainless
steel or glass. A multi-tub unit
with 4 x 300 ml tubs is also
available for drying four
samples simultaneously.
Glass tubs are particularly
useful for observing the
fluidisation process to
establish optimum settings.
Fast
Drying times range from a
few seconds to minutes.
Efficient
High rates of heat transfer
ensure faster and more
homogeneous drying than
oven, microwave or vacuum
drying.
Versatile
Suitable for most granular
and powder materials.
Reproducible results
Precise controls ensure
uniform and reproducible
results.
Easy to use
An attachment is also
available for the efficient
drying of test sieves.
Manageable controls with
straightforward settings
The FBD 2000 offers significant
advantages over conventional drying techniques.
The FBD 2000 is a compact,
portable dryer. Its powerful air
delivery system makes drying
a very fast operation. The
fluidisation mixes and
separates the particles
minimising the risk of abrasion
and the creation of lumps
resulting in a truly
representative sample.
The comprehensive set of
controls makes it ideal for use
in the laboratory on a wide
selection of materials.
High air flow rates provide high
rates of heat transfer and
ensure much faster and more
homogeneous drying than
other methods such as oven,
microwave and vacuum drying.
Drying times range from a few
seconds to minutes. Complete
drying is usually achieved in
under 15 minutes.
How the FBD 2000 operates
A powerful fan delivers the
high volume air flow from the
base unit into a special tub
assembly which holds the
sample material.
The flow of heated air passes
through a diffuser gauze which
supports the bed and evenly
distributes the air as it passes
into the tub.
A filter bag at the top of the tub
keeps the sample in while
allowing the air, moisture and
gases to escape.
TEMPERATURE CONTROL
Air is heated by a 2kW electric
heater and can be set to any
temperature up to 200°C.
TIMED CYCLE
A built in digital timer enables
the drying time to be pre-set
and the drying operation to be
carried out unattended. At the
end of the cycle time an alarm
sounds and the unit switches
off automatically.
SPECIFICATIONS
Max. Sample Weight: 5kg
Voltage Rating: 115V or 230V 50Hz or 60Hz
Power Consumption: 2.6 KVA
Dimensions: 260 x 340 x 495 mm H x W x D
Weight: 19kg
20
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AIR FLOW
The air flow rate and fluidisation
velocity are infinitely variable
from 0.4 to 2.4 m /min volume
(0.9 to 5 m/sec speed).
Optimum levels can be set by
observing the sample behaviour
within the glass tubs.
FILTER BAG MATERIAL
Filter bags are usually nylon or
terylene with other materials
available for more aggressive
conditions such as sustained
high temperature drying.
SAMPLE PREPARATION & ANALYSIS
Consistometer
The economical, accurate method of checking viscosity
Low cost
Ease of use
Suitable for a variety of tests
Provides a consistent
platform for tests
Requires only 75 ml of
sample
Stainless steel construction
Engraved graduations for
accurate results
Leveling screws and spirit
level enable accurate set up
Available in 2 versions Standard or Extended
The Consistometer is a low cost, durable,
instrument for accurately checking laboratory or
production samples against consistency, viscosity
or flow rate standards.
It uses little bench space yet is probably the
simplest, most accurate method of conducting a
variety of flow associated tests. It is already widely
used in the chemical, paint, cosmetic and food
processing industries.
It provides a single parameter for a variety of
flow tests which can be carried out over any
period under as near identical
conditions as possible.
The Consistometer is manufactured
from stainless steel engraved with a
series of precise graduations at
0.5 cm intervals.
To ensure accurate
reproducibility the
instrument is levelled
using the
adjustment screws
and spirit level.
RECOMMENDED FOR
QUALITY
ASSURANCE
This instrument is sometimes known as a “Bostwick
Consistometer”
METHOD OF USE
A measured sample, usually 75 ml,
is placed in the reservoir behind the
gate.
The gate is released, by pressing
the lock release lever - the spring
action ensures it opens
instantaneously.
As the fluid flows down the
instrument its progress can be
accurately measured using the
graduated scale. By comparing
the flow rate to specified time
periods the physical properties of
the sample can be calculated.
SPECIFICATIONS
Standard Consistometer
Length: 300 mm
Trough length: 240 mm
Extended Consistometer
Length: 414 mm
Trough length: 354 mm
Width: 88 mm
Height: 104 mm
Material: Stainless Steel
21
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Glen Creston
Leaders in Size Reduction Equipment
Offering a range of Mills/Crushing equipment for various applications.
Glen Creston is an associate company of Endecotts Ltd
Bespoke Milling Machinery
Glen Creston Ltd. manufactures and supplies an
extensive range of quality standard machines for grinding,
mixing, crushing and dispersion applications.
We also manufacture/design bespoke machines to
customer's specific requirements for grinding and
crushing applications.
These machines are suitable for processing a wide
range of materials such as chemicals, minerals,
pharmaceuticals, soil, cement, coal, aggregates,
agricultural products, plus many more.
All Stainless Steel Pellet Jaw Crusher
We have an "in house" Test laboratory where we evaluate
customer sample materials.
The origin of Glen Creston Ltd dates back to 1955
when the company was established in a small
office/factory in North London
The company remained in that area of London for over
55 years, relocating to more spacious and modern
facilities in South West London during 2008.
Glen Creston Ltd and Endecotts Ltd (the world renowned
manufacturer of test sieves, shakers and analysis
equipment) are both part of the Endecotts International
Ltd Group.
The McCrone Micronising Mill business was acquired by the
Company in 2009.
Glen Creston are UK representatives for Essa products which
are manufactured in Australia.
Roller Crusher Mill
Our experienced staff are always available to
offer technical support, customer and after sales service.
Our policy is constantly to review and identify the
requirements of our customers. We strive to develop and
introduce new products and therefore welcome all
enquiries and suggestions that will assist in
enhancing our range and existing services.
For further information please contact us.
E-mail: enquiries@glencreston.com
Tel: +44 (0)20 8545 9140
Fax: +44 (0)20 8417 0857
Or visit our website www.glencreston.com
Cross Beater Mill
22
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MILLING EQUIPMENT
McCrone Micronising Mill
Rapid particle size reduction for qualitative & quantitative analysis
The McCrone Micronising
mill is widely acknowledge
to be one of the most
effective means of reducing
sample to sub-micron sizes
suitable for X-Ray
diffraction; X-Ray
Fluorescence; Infra-Red
Spectroscopy and Atomic
Absorption Analysis.
What makes it so effective is
the unique grinding action of
the cylinders producing both
linear contact blows and
planar shearing. The result
is a short grinding time with
virtually no sample loss, as
well as exceptionally even
particle distribution. There is
virtually no chemical
degradation of the particles
and a significant reduction
in the crystal lattice
disturbance. The McCrone
Mill is used throughout the
world in laboratories where
integrity of the sample is of
paramount importance.
Particularly suitable for
Carbides
Nitrides
Borides
Cement
Clay
Shale
Mica
and many other materials
Minimises sample damage
and contamination
Ensures narrow range,
reproducible particle size
Minimal maintenance
Bench mounted
Timer up to 30 minutes
Choice of grinding elements
Wet and dry grinding
Rapid results (3-30 minutes
depending on material)
The Mill is indispensable for
leading geologists,
chemists, mineralogists and
materials scientists.
The McCrone Micronising Mill
rapidly reduces samples by a
unique vibratory grinding action.
Each element within the grinding
vessel moves with respect to its
neighbour so as to produce
linear contact blows and planar
shearing.
The grinding vessel consists of a
125ml capacity polypropylene
jar fitted with a screw capped
gasketless polyethylene closure.
The jar is packed with an
ordered array of forty-eight
identical cylindrical grinding
elements which are available in
either Agate or Corundum.
Depending on the material
grinding time is between 3 and
30 minutes and optimum
grinding efficiency is usually
achieved with 2ml of sample.
There is minimal particle damage
to surfaces and the internal
structure.
Sample Preparation Kit for
Initial Reduction
When required initial material too
large for the McCrone Mill can be
rapidly and easily reduced to
suitable sizes by use of the
sample preparation kit.
SPECIFICATIONS
Sample
Preparation
Kit
For further information please
contact us.
E-mail:
enquiries@glencreston.com
Tel: +44 (0)20 8545 9140
Fax: +44 (0)20 8417 0857
Or visit our website
www.glencreston.com
www.glencreston.com
Max. Initial particle Size: 0.5 mm
Final particle size: Down to 4/5
micron
Accepts up to 4ml of sample
material
Weight: 9kg
Dimensions 480 x 175 x 160 mm
(L x W x H)
220-240v 50Hz or
110-115v 60Hz
23
Endecotts products at work around the world
Endecotts sample analysis equipment is used in more
laboratories worldwide than products supplied by any other
manufacturer.
The company’s test sieves are available in a wide range of sizes
to meet every National and International standard and virtually
every specification.
Endecotts, a world class
company - helping to build and
develop a better future for
everyone.
To manufacture a high quality measuring instrument capable of
meeting the demands of a worldwide market - we have to be
good. To produce the finest sieves in the world we have to be the
best. Whether it is
agriculture,
engineering, mining,
pharmaceuticals or
some other critical
area where accurate
analysis is vital you
know you can rely on
the name Endecotts worldwide. Why
settle for less?
Endecotts head office and production facility in West London
...international distribution
Endecotts have a global network of distributors.
With agents and distributors in
over 80 countries worldwide
and on every continent we can
quickly supply a wide range of
high quality, sample analysis
to our customers around the
globe. For the name and
contact of your nearest
distributor email or call us.
Endecotts’ policy is one of continuous development and we reserve the right to alter our specifications without prior notice.
WORLD CLASS ANALYSIS EQUIPMENT
HEAD OFFICE
9 Lombard Road London SW19 3TZ, England
Tel: +44 (0) 208 542 8121 Fax: +44 (0) 208 543 6629 e-mail: sales@endecotts.com www.endecotts.com
Tel: 904-814-8418
USA OFFICE
616 E Devonhurst Ln, Ponte Vedra, FL 32081
Fax: 904-265-0954 1-877-SIEVES2 e-mail: sales@endecotts.com www.endecotts.com